SPACI score report for 1ucr in ASTRAL 1.67:

PDB Entry: 1ucr
SPACI score: 0.87
AEROSPACI score: 0.87

Experiment type: XRAY
Resolution: 1.2
R-factor: 0.139
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: 2.666
WCK2 WHAT_CHECK Ramachandran: 0.682
WCK3 WHAT_CHECK Chi angles: 1.642
WCK4 WHAT_CHECK Backbone: -2.17

Note: Here are links to pages about PROCHECK and WHAT_CHECK.

Here is the full WHAT_CHECK report on this protein (linked from the WHAT_CHECK site).